急速賽車副本 | JavaScript 程式專案

{"id":35165,"student_id":1976,"content":"var speed = 0;\nvar round = 0;\nvar target = 2;\nvar startTime = Date.now();\n\nvar car = createSprite(\"car.png\")\n\nforever(function(){\n    \n\n    if(key.right) {\n        car.direction += 3\n    }\n    \n    if(key.left) {\n        car.direction -= 3\n    }\n    \n    \n    road.direction   = car.direction -180;\n    check1.direction = car.direction -180;\n    check2.direction = car.direction -180;\n    border.direction = car.direction - 180;  \n\n    road.stepForward(speed);\n    check1.stepForward(speed);\n    check2.stepForward(speed);\n    border.stepForward(speed);\n    \n    if(speed \u003c 9) {\n        speed += 0.08    \n    }\n    \n    if(car.touched(border) \u0026\u0026 speed \u003e 3) {\n        speed -= 0.13\n    }\n    \n    if(target == 2 \u0026\u0026 car.touched(check2)){\n        target = 1;\n    }\n\n    if(target == 1 \u0026\u0026 car.touched(check1)){\n        round += 1;\n        target = 2;\n    }\n    \n    if(round == 2) {\n        stop()\n    }\n\n    \n    print((Date.now()-startTime)/1000 + 's', 10, 10, 'red', 20);\n    print(round + '/2', 10, 50, 'red', 20);\n    \n    \n});","created_at":"2018-07-17T16:16:47.232+08:00","updated_at":"2019-11-09T08:02:57.629+08:00","name":"急速賽車 副本","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/35165/c132c0daed376ffd1cc626ab3b5eb6ca.jpg"},"parent_id":31574,"plugin":"var road = createSprite(\"road.png\");\nroad.rotationStyle = 'fixed';\nvar check1 = createSprite(\"check.png\");\ncheck1.x = -1200;\ncheck1.y = -400;\ncheck1.rotationStyle = \"fixed\";\nvar check2 = createSprite(\"check.png\");\ncheck2.x = 1130;\ncheck2.y = 300;\ncheck2.rotationStyle = \"fixed\";\nvar border= createSprite(\"border.png\");\nborder.rotationStyle = 'fixed';\nvar car = createSprite(\"car.png\");\ncar.scale = 0.4;\ncar.direction = 180;\n\nvar offsetX = 1500;\nvar offsetY = 650;\n\nroad.x += offsetX;\nroad.y += offsetY;\nborder.x += offsetX;\nborder.y += offsetY;\ncheck1.x += offsetX;\ncheck1.y += offsetY;\ncheck2.x += offsetX;\ncheck2.y += offsetY;","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":330,"hashid":"ej9sezmr","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}